Shah Rukh khan did the unthinkable on Tuesday when he shared the first look of "Bajrangi Bhaijaan" on Twitter.

SRK-Salman rivalry was over last year after the two hugged and buried the hatchet at latter's sister Arpita Khan's wedding. While they have been cordial, and the "Fan" actor even met the suave superstar a day ahead of his verdict earlier this month, promoting Salman's film definitely came as a pleasant surprise.

"I believe Being a brother is bigger than being a Hero. 'Bhaijaan' coming Eid 2015. How do u like the first look?," he posted.

However, this unexpected post could be anything – a friendly gesture, a marketing strategy or he might just be returning a favour. Vote and tell us, what could be the reason behind such an off-beat move.